CN220989860U

CN220989860U - Single bag filter

Info

Publication number: CN220989860U
Application number: CN202322611112.8U
Authority: CN
Inventors: 朱高明
Original assignee: Zhejiang Shunxu Intelligent Mechanical Equipment Co ltd
Current assignee: Zhejiang Shunxu Intelligent Mechanical Equipment Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-24
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses a single bag filter, which relates to the technical field of filters and comprises a barrel, wherein a liquid inlet pipe is connected to the barrel, a liquid discharge pipe is connected to the bottom of the barrel, a filter cartridge is arranged in the barrel, a bar frame is symmetrically embedded in the filter cartridge, a driving assembly is arranged in the bar frame, an annular scraping plate is arranged in the filter cartridge, a connecting block is symmetrically arranged on the annular scraping plate, and a sliding ring is arranged on the connecting block.

Description

Single bag filter

Technical Field

The utility model relates to the technical field of filters, in particular to a single bag filter.

Background

The single-bag filter is a novel filtering system, which is usually composed of a metal basket supporting filter bags, liquid flows in from an inlet, flows out from an outlet after being filtered by the filter bags, impurities are intercepted in the filter bags, when the impurities are accumulated to a certain extent, the filter bags can be replaced, so that the filter can be continuously used, and the filter has the advantages of good filtering effect, convenient use, easy replacement of the filter bags and the like in various fields, such as industries of water treatment, chemical industry, pharmacy, food and beverage and the like.

The single bag filter comprises a container and a supporting foot rest for fixing the container, wherein a liquid inlet pipe and a liquid outlet pipe are arranged on the container, a filter bag and a supporting net for supporting the filter bag are arranged in an inner cavity of the container, a pressing piece for pressing the filter bag is arranged on the supporting net, the pressing piece comprises a pressing rod and a plurality of clamping blocks for fixing the pressing rod, the clamping blocks are arranged on the side wall of the inner cavity of the container, and the pressing rod is matched with the clamping blocks to press the filter bag in the supporting net; the pressing piece is arranged between the filter bag and the supporting net of the filter, so that the filter bag cannot run and is not prone to explosion, when the filter bag is cleaned or replaced, the whole filter bag can be taken out of the container only by opening the upper cover and unscrewing the pressing rod, the whole process is easy to operate, and the disassembly and assembly efficiency is improved.

However, the single-bag filter mainly aims to improve the efficiency of disassembling and assembling the filter bag, but does not aim to influence the filtering effect when the filter bag is damaged, but also aims to clean the filter bag manually when the filter bag is cleaned, so that the labor intensity is increased.

In view of this, research and improvement have been made to solve the conventional structural shortcomings, and a single bag filter has been proposed.

Disclosure of utility model

The utility model aims to provide a single bag filter so as to solve the technical problem that the prior art is inconvenient to automatically remove the adsorbate on the filter cartridge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the single-bag filter comprises a cylinder body, wherein a liquid inlet pipe is connected to the cylinder body, a liquid discharge pipe is connected to the bottom of the cylinder body, and a filter cylinder is arranged in the cylinder body;

the inside of the filter cylinder is symmetrically embedded with a bar-shaped frame, and a driving assembly is arranged in the bar-shaped frame;

The inside of straining a section of thick bamboo is provided with annular scraper blade, the symmetry is provided with the connecting block on the annular scraper blade, be provided with the sliding ring on the connecting block, and the sliding ring is connected with the drive assembly transmission.

Further, the drive assembly includes protective housing, driving motor and screw thread lead screw, the protective housing sets up the inside at the bar frame, driving motor sets up the inside at the protective housing, the one end and the output fixed connection of driving motor of screw thread lead screw, and the one end of screw thread lead screw wears to establish the inside at the sliding ring.

Further, supporting legs are arranged on the cylinder body.

Further, the top of barrel is provided with sealed lid, sealed covering has set gradually positioning bolt, sealed top of covering is provided with the manometer.

Further, sliding grooves are symmetrically formed in the liquid discharge pipe, and a protection box is arranged in the sliding grooves.

Further, the top of guard box is provided with the sealing ring, the inside of guard box is provided with the telescopic link, and the one end of telescopic link wears to establish in the inside of sealing ring.

Further, the inside of fluid-discharge tube is provided with the annular frame, the buckle has been set gradually on the annular frame, be provided with the filter plate in the annular frame, and the buckle is connected with the filter plate.

Further, the annular frame is symmetrically provided with a driving frame, and one end of the telescopic rod is fixedly connected with the driving frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the annular scraping plate, in order to prevent impurities from being adsorbed in the filter cylinder and affecting the filtering effect of the filter cylinder, the driving motor works to drive the threaded screw rod, the threaded screw rod rotates to enable the sliding ring to move, the sliding ring drives the connecting block to move, the connecting block moves to drive the sliding position of the annular scraping plate, and the adsorbate on the inner wall of the filter cylinder can be removed when the annular scraping plate slides, so that the filtering effect of the single-bag filter is effectively prevented from being affected by excessive adsorbate.

2. According to the utility model, through the arrangement of the bolts, when the filtered medium in the single bag filter is discharged to the outside through the liquid discharge pipe, the medium can flow through the filter plate, the filter plate can further purify the medium, so that the filtering effect of the single bag filter is improved, when the filter plate is cleaned, the telescopic rod works to push the annular frame to move through the driving frame, and when the annular frame moves, the filter plate is driven to move out of the liquid discharge pipe, the filter plate is conveniently replaced and cleaned through the buckle, and the purpose of improving the filtering effect of the single bag filter is achieved, and meanwhile, the filtered impurities are conveniently removed.

Drawings

FIG. 1 is a schematic perspective view of a filter;

FIG. 2 is a schematic view of the internal perspective of the filter;

FIG. 3 is a schematic perspective view of a filter cartridge;

FIG. 4 is a schematic perspective view of an annular scraper and a connecting block;

FIG. 5 is an enlarged schematic view of the structure A in FIG. 3;

FIG. 6 is a schematic perspective view of a sliding channel;

fig. 7 is a schematic perspective view of the ring frame and the filter plates.

In the figure: 1. a cylinder; 11. support legs; 12. a liquid inlet pipe; 13. sealing cover; 131. positioning bolts; 132. a pressure gauge; 14. a liquid discharge pipe; 2. a filter cartridge; 21. an annular scraping plate; 211. a connecting block; 212. a slip ring; 22. a bar-shaped frame; 221. a protective box; 222. a drive motor; 223. a threaded screw rod; 3. a sliding groove; 31. a protection box; 311. a telescopic rod; 312. a seal ring; 32. a drive rack; 33. an annular frame; 331. a buckle; 332. a filter plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-5, the single bag filter comprises a barrel 1, a liquid inlet pipe 12 is connected to the barrel 1, a drain pipe 14 is connected to the bottom of the barrel 1, a filter drum 2 is arranged in the barrel 1, a bar frame 22 is symmetrically embedded in the filter drum 2, a driving component is arranged in the bar frame 22, an annular scraping plate 21 is arranged in the filter drum 2, a connecting block 211 is symmetrically arranged on the annular scraping plate 21, a slip ring 212 is arranged on the connecting block 211, the slip ring 212 is in transmission connection with the driving component, when the single bag filter works to filter media, the filter bag is placed in the filter drum 2, the barrel 1 is sealed through a sealing cover 13, after the media to be filtered enter the filter drum 2 through the liquid inlet pipe 12, the filter drum 2 and the filter bag are matched to filter the media, the filtered media are discharged to the outside through the drain pipe 14, and then the purpose of filtering and purifying the media is achieved, in order to avoid the impurities being adsorbed in the filter drum 2, the filtering effect of the filter drum 2 is affected, the driving component works through the slip ring 212 to drive the motion, when the scraping plate 21 is driven to filter the media, the filter effect of the single bag filter block 21 can be prevented from being absorbed by the filter effect when the filter block 21 is slid, and the filter effect is avoided.

Further, the driving assembly comprises a protection box 221, a driving motor 222 and a threaded screw rod 223, the protection box 221 is arranged in the bar frame 22, the driving motor 222 is arranged in the protection box 221, one end of the threaded screw rod 223 is fixedly connected with the output end of the driving motor 222, one end of the threaded screw rod 223 is arranged in the slip ring 212 in a penetrating mode, the protection box 221 protects the driving motor 222, the driving motor 222 is electrically connected with an external power supply, the driving motor 222 works to drive the threaded screw rod 223, and the threaded screw rod 223 rotates to enable the slip ring 212 to move.

Further, the cylinder 1 is provided with support legs 11, and the support legs 11 support the cylinder 1.

Further, the top of barrel 1 is provided with sealed lid 13, has set gradually positioning bolt 131 on the sealed lid 13, and the top of sealed lid 13 is provided with manometer 132, is convenient for make sealed lid 13 and barrel 1 connect through positioning bolt 131, is convenient for detect the inside pressure of single bag filter through manometer 132.

Embodiment two: as shown in fig. 6 and 7, in comparison with the first embodiment, the single bag filter according to the present utility model is another embodiment of the present utility model, in which the drain pipe 14 is symmetrically provided with the sliding groove 3, the protection box 31 is provided inside the sliding groove 3, the drain pipe 14 provides the installation space for the sliding groove 3, and the sliding groove 3 provides the installation space for the protection box 31.

Further, the top of guard box 31 is provided with sealing ring 312, and the inside of guard box 31 is provided with telescopic link 311, and the one end of telescopic link 311 wears to establish in sealing ring 312's inside, and telescopic link 311 is electric putter and external control power supply electric connection, and the one end of telescopic link 311 wears to establish in sealing ring 312's inside, and sealing ring 312 avoids external medium to flow to enter into guard box 31's inside.

Further, the inside of fluid-discharge tube 14 is provided with annular frame 33, the buckle 331 has been set gradually on the annular frame 33, be provided with filter plate 332 in the annular frame 33, and buckle 331 is connected with filter plate 332, when the inside medium after filtering of single pocket type filter passes through fluid-discharge tube 14 and feeds outside, will flow through filter plate 332, filter plate 332 can further purify the medium, and then the filter effect of single pocket type filter has been improved, when cleaning filter plate 332, telescopic link 311 work can promote annular frame 33 motion through driving frame 32, can drive filter plate 332 and remove the inside of fluid-discharge tube 14 when annular frame 33 moves, be convenient for change filter plate 332 through buckle 331 and clean, and then reach the purpose that improves single pocket type filter effect, the impurity of filtering is convenient for clear away simultaneously.

Further, the driving frame 32 is symmetrically arranged on the annular frame 33, one end of the telescopic rod 311 is fixedly connected with the driving frame 32, the annular frame 33 is connected with the driving frame 32, and the driving frame 32 can push the annular frame 33 to move in position.

Working principle: when using this single bag filter, at first, place the filter bag in the back of straining a2, seal barrel 1 through sealed lid 13, wait to filter the medium and enter into the inside of straining a2 through feed liquor pipe 12 after entering into barrel 1, straining a2 and straining the inside of straining a2 through the filter bag cooperation and can filter the medium, the medium after filtering is discharged to the external world through fluid-discharge tube 14, and then reach the purpose of straining the purification to the medium, in order to avoid impurity to adsorb in straining a 2's inside, influence straining a 2's filter effect, make drive assembly work can drive the connecting block 211 motion through the sliding ring 212, can drive annular scraper 21 sliding position when the connecting block 211 motion, can clear away the adsorbate of straining a2 inner wall when annular scraper 21 slides, effectually avoid the adsorbate too much to influence single bag filter's filter effect.

Finally, when the medium after the inside filtration of single bag filter passes through fluid-discharge tube 14 and is delivered to the external world, the flow will pass through filter plate 332, filter plate 332 can further purify the medium, and then the filter effect of single bag filter has been improved, when cleaning filter plate 332, telescopic link 311 work can promote annular frame 33 motion through driving frame 32, can drive filter plate 332 and remove the inside of fluid-discharge tube 14 when annular frame 33 moves, be convenient for change filter plate 332 through buckle 331 and clean, and then reach the purpose that improves single bag filter effect, the impurity of filtering is convenient for clear away simultaneously.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The single-bag filter comprises a barrel body (1) and is characterized in that a liquid inlet pipe (12) is connected to the barrel body (1), a liquid discharge pipe (14) is connected to the bottom of the barrel body (1), and a filter cylinder (2) is arranged in the barrel body (1);

A bar-shaped frame (22) is symmetrically embedded in the filter cylinder (2), and a driving assembly is arranged in the bar-shaped frame (22);

The filter cartridge is characterized in that an annular scraping plate (21) is arranged in the filter cartridge (2), connecting blocks (211) are symmetrically arranged on the annular scraping plate (21), a slip ring (212) is arranged on each connecting block (211), and the slip ring (212) is in transmission connection with a driving assembly.

2. The single-bag filter according to claim 1, wherein the driving assembly comprises a protective box (221), a driving motor (222) and a threaded screw rod (223), the protective box (221) is arranged in the bar frame (22), the driving motor (222) is arranged in the protective box (221), one end of the threaded screw rod (223) is fixedly connected with the output end of the driving motor (222), and one end of the threaded screw rod (223) is arranged in the slip ring (212) in a penetrating mode.

3. Single bag filter according to claim 1, characterized in that the cartridge (1) is provided with support legs (11).

4. A single bag filter according to claim 3, characterized in that the top of the cylinder (1) is provided with a sealing cover (13), the sealing cover (13) is provided with positioning bolts (131) in sequence, and the top of the sealing cover (13) is provided with a pressure gauge (132).

5. Single bag filter according to claim 1, characterized in that the drain pipe (14) is symmetrically provided with sliding grooves (3), and the inside of the sliding grooves (3) is provided with a protection box (31).

6. The single-bag filter according to claim 5, wherein a sealing ring (312) is provided at the top of the protection box (31), a telescopic rod (311) is provided inside the protection box (31), and one end of the telescopic rod (311) is inserted inside the sealing ring (312).

7. The single-bag filter according to claim 5, wherein an annular frame (33) is arranged in the drain pipe (14), buckles (331) are sequentially arranged on the annular frame (33), a filter plate (332) is arranged in the annular frame (33), and the buckles (331) are connected with the filter plate (332).

8. The single-bag filter according to claim 7, wherein the annular frame (33) is symmetrically provided with a driving frame (32), and one end of the telescopic rod (311) is fixedly connected with the driving frame (32).